2017 Mercedes-Benz B-Class 1.5L Diesel · DF67 EUD

The most recent MOT test conducted on 23 September 2025 resulted in a pass with no defects recorded. Reviewing the longitudinal history from 2021 onwards, the vehicle demonstrates an exceptionally stable maintenance trend, characterised by a consistent series of clean passes without any recorded failures or advisories. This suggests that the vehicle has been well-maintained or has simply avoided the typical wear-and-tear issues that often trigger MOT failures in vehicles of this age. With a recorded mileage of 51,254 miles over a nine-year period, the vehicle has covered an average of approximately 5,695 miles per year. This is considered low mileage for a 2017 Mercedes-Benz B-Class, indicating light usage. While this typically means less mechanical stress on the engine, transmission, and suspension components, low-mileage vehicles can sometimes suffer from the effects of infrequent use. Long periods of inactivity can lead to specific issues such as fluid degradation, battery depletion, and the hardening of rubber components that are not as prevalent in high-mileage, regularly driven cars. Because the MOT record is entirely clean, your physical inspection should focus on age-related deterioration rather than component wear. Closely examine the tyres for signs of perishing or sidewall cracking, as even if the tread depth is substantial, the rubber may have lost its elasticity due to age. You should also inspect the brake discs for heavy corrosion or pitting, which can occur if the vehicle has been stationary for extended periods, and listen for any signs of binding calipers or uneven braking during your test drive. It is also vital to check the condition of the suspension bushes and various rubber seals for any signs of cracking or hardening. Furthermore, you must verify the vehicle's service history to ensure that maintenance has been carried out on a time-based rather than purely mileage-based schedule. This is crucial for items like brake fluid, which absorbs moisture over time, and engine oil, which can degrade chemically even if the mileage is low. Test the 12V battery's health and ensure the charging system is functioning correctly, as infrequent driving can lead to battery sulphation. Finally, confirm that the service book contains regular stamps to validate that the vehicle has received the necessary attention to prevent the mechanical stagnation often associated with low-usage vehicles.